Jobtie/Company/Sieve
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Sieve
Sieve provides curated multimodal data—video, audio, and images—for frontier AI development.
About
Sieve is a multimodal data lab that builds high-quality video, audio, image, and interaction datasets for frontier AI development. The company operates exabyte-scale infrastructure to source, filter, index, annotate, and deliver training-ready data, serving leading AI labs, Fortune 100 companies, and AI startups across generative media, robotics, computer use, and agentic systems. The team combines research, infrastructure, and data operations, with experience from companies like NVIDIA, Scale AI, Zoox, and Niantic. Sieve partners directly with research teams to scope custom datasets and environments, offering dense annotations, compliance-first filtering, and secure delivery with SOC 2 Type 2 controls. The company focuses on solving the data bottleneck for next-generation multimodal models.